Andrey Kumantsov defeated Yaoki Ishii 6-2 6-7 7-6 in the USA F18 round of 16 on hard.
Kumantsov A. came through in three sets.
Andrey Kumantsov beat Yaoki Ishii 6-2 6-7(5) 7-6(4). Umpiry, "Andrey Kumantsov vs Yaoki Ishii — USA F18 Round of 16", https://umpiry.com/match/2007-07-16/ishii-vs-kumantsov-usa-f18-r16?utm_source=cite (as of 16 July 2007).